1)
Why did he take the rock?
1.
Malbim: It was for a commemoration of the miracle.
2)
What is "ha'Shen"?
1.
Rashi: It is the peak of a rock.
Why did he take the rock?
Malbim: It was for a commemoration of the miracle.
What is "ha'Shen"?
Rashi: It is the peak of a rock.